Connecting Email Sending Domain in Multiple Portals

I have a client with two separate websites on two separate HubSpot portals. The client uses the same email for both businesses. Is it possible to connect the same email sending domain in two HubSpot portals? Will this cause any issues with email delivery or with email analytics tracking within HubSpot?

Hi @caitlink as long as their DNS provider allows multiple, it’s possible to configure multiple DKIM/DMARC records for the same email address.

I don’t see any reason why having the same email domain connected to multiple accounts would cause any tracking issues, as the tracking is done individually per email and each portal has it’s own BCC/Forwarding address.

The only thing I’m unsure of, is if HubSpot will actually allow you to connect it to both - I’m not sure if you’ll run into an error that it’s already connected to another account or not.